forked from enlightenment/efl
252 lines
8.2 KiB
C
252 lines
8.2 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include "elementary_config.h"
|
|
#endif
|
|
|
|
#define EFL_UI_FOCUS_COMPOSITION_ADAPTER_PROTECTED
|
|
#define EFL_UI_FOCUS_OBJECT_PROTECTED
|
|
|
|
#include <Elementary.h>
|
|
#include "elm_priv.h"
|
|
|
|
#include "efl_ui_focus_composition_adapter.eo.h"
|
|
|
|
#define MY_CLASS EFL_UI_FOCUS_MANAGER_ROOT_FOCUS_CLASS
|
|
|
|
typedef struct {
|
|
Efl_Ui_Focus_Object *replacement_object;
|
|
|
|
Evas_Object *rect;
|
|
Eina_Bool rect_registered;
|
|
|
|
Eina_List *iterator_list;
|
|
Eina_Future *focus_transfer;
|
|
} Efl_Ui_Focus_Manager_Root_Focus_Data;
|
|
|
|
static Eina_Value
|
|
_unregister_rect(Eo *obj, void *data EINA_UNUSED, const Eina_Value v EINA_UNUSED)
|
|
{
|
|
Efl_Ui_Focus_Manager_Root_Focus_Data *pd = efl_data_scope_get(obj, MY_CLASS);
|
|
|
|
efl_ui_focus_manager_calc_unregister(obj, pd->rect);
|
|
pd->rect_registered = EINA_FALSE;
|
|
efl_ui_focus_composition_adapter_focus_manager_parent_set(pd->rect, NULL);
|
|
efl_ui_focus_composition_adapter_focus_manager_object_set(pd->rect, NULL);
|
|
pd->focus_transfer = NULL;
|
|
return EINA_VALUE_EMPTY;
|
|
}
|
|
|
|
static Efl_Ui_Focus_Object*
|
|
_trap(Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *obj)
|
|
{
|
|
if (pd->rect == obj) return pd->replacement_object;
|
|
return obj;
|
|
}
|
|
|
|
static void
|
|
_state_eval(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
Efl_Ui_Focus_Object *sub;
|
|
|
|
sub = efl_ui_focus_manager_request_subchild(obj, efl_ui_focus_manager_root_get(obj));
|
|
|
|
if (sub == pd->rect)
|
|
{
|
|
sub = efl_ui_focus_manager_request_move(obj, EFL_UI_FOCUS_DIRECTION_NEXT, pd->rect, EINA_FALSE);
|
|
if (sub == pd->rect)
|
|
sub = NULL;
|
|
}
|
|
|
|
EINA_SAFETY_ON_TRUE_RETURN(sub == pd->rect);
|
|
|
|
if (sub && pd->rect_registered)
|
|
{
|
|
pd->focus_transfer = efl_loop_job(efl_main_loop_get());
|
|
efl_future_then(obj, pd->focus_transfer, _unregister_rect);
|
|
}
|
|
else if (!sub && !pd->rect_registered)
|
|
{
|
|
Efl_Ui_Focus_Object *root;
|
|
|
|
if (pd->focus_transfer)
|
|
eina_future_cancel(pd->focus_transfer);
|
|
pd->focus_transfer = NULL;
|
|
|
|
root = efl_ui_focus_manager_root_get(obj);
|
|
efl_ui_focus_manager_calc_register(obj, pd->rect, root, NULL);
|
|
efl_ui_focus_composition_adapter_focus_manager_parent_set(pd->rect, root);
|
|
efl_ui_focus_composition_adapter_focus_manager_object_set(pd->rect, obj);
|
|
pd->rect_registered = EINA_TRUE;
|
|
}
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_calc_register(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *child, Efl_Ui_Focus_Object *parent, Efl_Ui_Focus_Manager *redirect)
|
|
{
|
|
if (efl_ui_focus_manager_calc_register(efl_super(obj, MY_CLASS), child, parent, redirect))
|
|
{
|
|
if (child != pd->rect && pd->rect_registered)
|
|
_state_eval(obj, pd);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_calc_register_logical(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *child, Efl_Ui_Focus_Object *parent, Efl_Ui_Focus_Manager *redirect)
|
|
{
|
|
if (efl_ui_focus_manager_calc_register_logical(efl_super(obj, MY_CLASS), child, parent, redirect))
|
|
{
|
|
if (redirect && pd->rect_registered)
|
|
_state_eval(obj, pd);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_calc_unregister(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *child)
|
|
{
|
|
efl_ui_focus_manager_calc_unregister(efl_super(obj, MY_CLASS), child);
|
|
|
|
if (child != pd->rect)
|
|
_state_eval(obj, pd);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_manager_focus_set(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *focus)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(focus);
|
|
efl_ui_focus_manager_focus_set(efl_super(obj, MY_CLASS), _trap(pd, focus));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Object*
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_manager_focus_get(const Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
return _trap(pd, efl_ui_focus_manager_focus_get(efl_super(obj, MY_CLASS)));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Relations *
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_fetch(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Object *child)
|
|
{
|
|
return efl_ui_focus_manager_fetch(efl_super(obj, MY_CLASS), _trap(pd, child));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Manager_Logical_End_Detail
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_logical_end(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
Efl_Ui_Focus_Manager_Logical_End_Detail res;
|
|
|
|
res = efl_ui_focus_manager_logical_end(efl_super(obj, MY_CLASS));
|
|
|
|
res.element = _trap(pd, res.element);
|
|
return res;
|
|
}
|
|
|
|
EOLIAN static Eina_Iterator *
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_border_elements_get(const Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
if (pd->rect_registered)
|
|
return eina_list_iterator_new(pd->iterator_list);
|
|
|
|
return efl_ui_focus_manager_border_elements_get(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EOLIAN static Eina_Iterator *
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_viewport_elements_get(const Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Eina_Rect viewport EINA_UNUSED)
|
|
{
|
|
if (pd->rect_registered)
|
|
return eina_list_iterator_new(pd->iterator_list);
|
|
|
|
return efl_ui_focus_manager_border_elements_get(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Object*
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_request_move(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Direction direction, Efl_Ui_Focus_Object *child, Eina_Bool logical)
|
|
{
|
|
return _trap(pd, efl_ui_focus_manager_request_move(efl_super(obj, MY_CLASS), direction, child, logical));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Object*
|
|
_efl_ui_focus_manager_root_focus_efl_ui_focus_manager_move(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Ui_Focus_Direction direction)
|
|
{
|
|
return _trap(pd, efl_ui_focus_manager_move(efl_super(obj, MY_CLASS), direction));
|
|
}
|
|
|
|
EOLIAN static Efl_Canvas_Object*
|
|
_efl_ui_focus_manager_root_focus_canvas_object_get(const Eo *obj EINA_UNUSED, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
return pd->replacement_object;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_focus_manager_root_focus_canvas_object_set(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd, Efl_Canvas_Object *canvas_object)
|
|
{
|
|
//if canvas object is NULL trigger it as root
|
|
if (!canvas_object)
|
|
canvas_object = efl_ui_focus_manager_root_get(obj);
|
|
|
|
if (canvas_object == pd->replacement_object) return;
|
|
|
|
if (pd->replacement_object)
|
|
{
|
|
pd->iterator_list = eina_list_remove(pd->iterator_list, pd->rect);
|
|
pd->replacement_object = NULL;
|
|
}
|
|
|
|
pd->replacement_object = canvas_object;
|
|
if (pd->replacement_object)
|
|
{
|
|
efl_ui_focus_composition_adapter_canvas_object_set(pd->rect, pd->replacement_object);
|
|
pd->iterator_list = eina_list_append(pd->iterator_list, pd->rect);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_focus_changed(void *data, const Efl_Event *ev)
|
|
{
|
|
Eo *root;
|
|
|
|
root = efl_ui_focus_manager_root_get(data);
|
|
|
|
efl_ui_focus_object_focus_set(root, efl_ui_focus_object_focus_get(ev->object));
|
|
}
|
|
|
|
EFL_CALLBACKS_ARRAY_DEFINE(composition_cb,
|
|
{ EFL_UI_FOCUS_OBJECT_EVENT_FOCUS_CHANGED, _focus_changed },
|
|
)
|
|
|
|
EOLIAN static Efl_Object*
|
|
_efl_ui_focus_manager_root_focus_efl_object_constructor(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
pd->rect = efl_add_ref(EFL_UI_FOCUS_COMPOSITION_ADAPTER_CLASS, NULL);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pd->rect, NULL);
|
|
efl_event_callback_array_add(pd->rect, composition_cb(), obj);
|
|
|
|
return efl_constructor(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_focus_manager_root_focus_efl_object_destructor(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
efl_unref(pd->rect);
|
|
pd->rect = NULL;
|
|
|
|
efl_destructor(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EOLIAN static Efl_Object*
|
|
_efl_ui_focus_manager_root_focus_efl_object_finalize(Eo *obj, Efl_Ui_Focus_Manager_Root_Focus_Data *pd)
|
|
{
|
|
//set it to NULL so the root manager is passed to the manager
|
|
if (!pd->replacement_object)
|
|
efl_ui_focus_manager_root_focus_canvas_object_set(obj, NULL);
|
|
|
|
_state_eval(obj, pd);
|
|
|
|
return efl_finalize(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
#include "efl_ui_focus_manager_root_focus.eo.c"
|